7264730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 14378688

約数和(自身を除く): 7113958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 313, 422, 626, 1055, 1565, 2110, 2321, 3130, 3443, 4642, 6886, 11605, 17215, 23210, 34430, 66043, 132086, 330215, 660430, 726473, 1452946, 3632365, 7264730]

約数ペア:

[(1, 7264730), (2, 3632365), (5, 1452946), (10, 726473), (11, 660430), (22, 330215), (55, 132086), (110, 66043), (211, 34430), (313, 23210), (422, 17215), (626, 11605), (1055, 6886), (1565, 4642), (2110, 3443), (2321, 3130)]